lean_workbook_plus_26999
ProvedProve for all real numbers :
Preamble
import Mathlib.Analysis.Complex.Basic
Formal statement
theorem lean_workbook_plus_26999 (x : ℝ) (hx : x ≠ 0) : (x^3 - 1)^2 * (x^6 + x^3 + 1) / x^4 ≥ 0 := by sorry
Source
Prove for all real numbers :
import Mathlib.Analysis.Complex.Basic
theorem lean_workbook_plus_26999 (x : ℝ) (hx : x ≠ 0) : (x^3 - 1)^2 * (x^6 + x^3 + 1) / x^4 ≥ 0 := by sorry